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Home › Hyundai › 2009 › Genesis 4.6 › Repair and Diagnosis › Body & Frame › Door Locks › Immobilizer Control System › Troubleshooting › P1676 Immobilizer-Smartra Message Error › Monitor Scantool Data

Monitor Scantool Data

  1. Check status
    1. IGN "ON" & Engine "OFF"
    2. Monitor the "ECM, Key and Smartra Status" Parameter on the Scantool.

      Specification:  'LEARNT'

      Fig 1: Scan Tool Display - "ECM Status" Parameter
      G06102254Courtesy of HYUNDAI MOTOR CO.

      Fig.1) This data show that 3 keys have been taught, ECU has been learnt, the Key in key cylinder has been learnt and SMARTRA3 has been learnt

    3. Has the KEY status learnt?

      YES 

      • Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, damage on the ECM or SMARTRA. And this DTC has not erased in previous repair. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO 

      • Go to " 1 Check SMARTRA" procedure.


  1. IG KEY "ON" & Engine "OFF".
  2. Erase DTC after connecting Scantool.
  3. Check IPM status if DTC is retrieved.
    Fig 1: Scan Tool Display - IPM Status Information
    G06102265Courtesy of HYUNDAI MOTOR CO.

    Fig.1) It shows that 2 (two) FOB key is registered, Smart Key ECM (integrated in IPM) is learnt status.

  4. Is the Smart key ECM (Integrated in IPM) learnt status?

    YES 

    • Fault is intermittent caused by poor contact in Smart ECM and/or ECM's connector or was repaired and Smart key ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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